Portion of a shoe



FIG. 1 is a bottom plan view of a portion of a shoe showing my newdesign; and,

FIG. 2 is a side view thereof.

The broken lines in the Figures show environment for illustrativepurposes only and form no part of the claimed design. The dot-dashedlines in the Figures show an indeterminate border around portions of thesubject matter being claimed.

The ornamental design for a portion of a shoe, as shown and described. 